Wow. So far we have four 100-milers. That's impressive. Although at times I may peak over 100 miles in a week, my average over time is probably in the upper 80s. For me, this is probably the most I can eek out, given other commitments, etc., through the work week.

I thought I was maybe in the top 5% of commuters. Now you've completely demoralized me.

You 100-milers. Please chime in with more details. This is really an impressive thing, going 100 miles or more on average -- just commuting.

How long have you been doing this? Is it year round (the average)? What are your ages and what line of work are you in? What type of bike do you ride? How long did it take to build up to this level?